[2025-12-01 10:46:10,897] main...
[2025-12-01 10:46:10,899] config file existed. 
[2025-12-01 10:46:10,936] version:1.3.5.1
[2025-12-01 10:46:10,980] setEventHandlerEnable...0
[2025-12-01 10:46:31,805] serialport destructor.